akron2013-04-20_AKG4ch_16bit01.flac:a24c4ca5a1093bb6d0a345c0b6fd9ab1 akron2013-04-20_AKG4ch_16bit02.flac:55d3c6595bf742841a4f8762fbbf815f akron2013-04-20_AKG4ch_16bit03.flac:b7955d06f95b458d3eaa8df43b1505e8 akron2013-04-20_AKG4ch_16bit04.flac:ce615fd620b54bfb10f97648acef8972 akron2013-04-20_AKG4ch_16bit05.flac:79ade454f6281b37530a494beae3329f akron2013-04-20_AKG4ch_16bit06.flac:ea2723b066b88b9e500f693b5f3f44f3 akron2013-04-20_AKG4ch_16bit07.flac:6619dcaf8daa293b05eb14f5eba5d0d2 akron2013-04-20_AKG4ch_16bit08.flac:c998ff396057053d61a51162078f94b5 akron2013-04-20_AKG4ch_16bit09.flac:e9f2ed72bba0d10552ace1429a632040 akron2013-04-20_AKG4ch_16bit10.flac:986177b65c3a3bc84066af4397d51306 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned